Chapter 3 emt exam - Study guides, Class notes & Summaries

Journeyman Electrician Exam 2024 (Grade A+) Where K=12.9, what is the approximate voltage-drop on a circuit where an 80-ampere, 240-volt, single-phase load is supplied with size 3 AWG copper conductors with THWN insulation, and placed 200 feet from a panelboard? *Chapter 9 tables, table 8 conductor properties (pg. 70-689) -Answer-7.84 volts voltage-drop formula VD=2KID VD=2 x 12.9 x 80amps x 200ft. =7.84 CM 52.620 CM Given the following information, what is the maximum approximate dista...

Test Bank For Prehospital Emergency Care, 11th Edition (Mistovich et al.) Complete Questions and Answers | All Chapters () Chapter 1 Emergency Care Systems, Research, and Public Health 1) What is a primary purpose of the modern-day EMS system? A) Provide a means of transport to and from the hospital B) Ensure that all members of society have equal access to hospitals C) Decrease the incidence of death and disability related to injury and illness D) Provide emergency health care services to...

EMT- Chapter 11- Airway Management Exam with Answers 1. B. nonrebreath- ing mask. 2. D. adminis- ter oxygen via a nonrebreathing mask. 3. A. A 31-year-old semi- conscious male with low blood sugar and ade- quate breathing 4. B. seal the mouth and nose. A patient who is suspected of being hypoxic and is breath- ing adequately should be given supplemental oxygen with a: Select one: A. bag-mask device. B. nonrebreathing mask. C. nasal cannula. D. mouth-to-mask device. A 51-ye...

EMT Chapter 36 - Geriatric Emergencies1. To minimize distractions and confusion when assessing an older patient, you should: A. dismiss the family members from the room or area. B. have only one EMT speak to the patient at a time. C. elevate your voice and speak directly to the patient. D. perform a physical exam and then talk to the patient. - correct answer B 2. General communication techniques with the elderly include: A. using medical terms to ensure patient understanding. B. expla...

NYC Electrician Exam Q&A PASSED TEST The value of current, time, or both at which an adjustable circuit breaker is set to trip is known as? A) Inverse time B) Ampacity C) Automatic D) Setting - ANSWER D) Setting. The cross-sectional area of three or more THW conductors in a conduit must not exceed what percent of the cross-sectional area of the conduit? A) 30% B) 40% C) 50% D) 60% - ANSWER B) 40 % Chapter 9 Table 1 EMT must be supported within what distance from an outlet b...

EMT chapter 10 airway Exam with Answers 1. You have a patient with an altered mental status fol- lowing exacerbation of COPD. The patient is breath- ing spontaneously at a rate of 40/min with absent alveolar breath sounds. The skin is dusky in color, Provide assisted ventilations syn- chronized with the patient's sponta- the pulse ox reads 74 percent, and you are awaiting neous effort. your Paramedic backup to provide advanced airway management. While waiting, what intervention must ...

EMT Chapter 10 - Airway Management Exam with Answers 1. On which of the following patients would it be MOST appropriate to use the flow-restricted, oxygen-powered ventilation device? 2. After minutes without oxygen, brain damage is very likely. 3. Based on current guidelines, in which of the following situations should supplemental oxygen be administered? a) Exposure to carbon monoxide and an oxy- gen saturation of 95% b) Any elderly patient whose oxygen satura- tion is less than 95%...

EMERGENCY CARE 14TH EDITION A DANIEL LIMMER TEST BANK. Emergency Care, 14e (Limmer/O'Keefe/Dickinson) Chapter 1 Introduction to Emergency Medical Services 1) Which of the following refers to a program or process for evaluating and improving the effectiveness of an EMS system? A) Quality improvement B) System effectiveness management C) Process Improvement Plan (PIP) D) Total quality system Answer: A Explanation: A) CORRECT. Quality improvement (QI) consists of continuous self-review ...

Journeyman Electrician Exam Prep | Questions with 100% Correct Answers | Latest Update 2024 | Verified What table sizes bonding jumpers for for AC systems? - 250.102(C)(1) The NEC defines continuous load to be a load where max current on the circuit continues for at least how many hours? - Three To use the adjustment factors in table 310.15(B)(3)(A), you must have greater than how many current carrying conductors in a raceway? - Greater than three Where in the NEC codebook would you find E...